between my cousin and i we have three now. one is an old one i think its a 1.3 and have had no problems.. little slow on the trigger but it works being on the food plot. we each got the 4.0 6v models his works good although with a 1gb card his will only hold 500 pic and mine says it will hold 1500.. all the settings the same but it says mine will hold more...i dont get it. mine it will hold more pics but it just doesnt take any, the ir sensor is all jacked up, had three deer in the food plot eating, playing, standing right in front of the cam, climb down and the end of the night to pull the card to see what pics it took and to my suprise.. NO pictures taken.. and didnt take a picture of me standing in front of it until i had my hand on the camera to open it up.. thank god i kept my reciept and box so bass pro is gonna take it back and i am gonna try another one so we will see what happens.... also if you havent tried it yet get the solar panel, def worth the 20 bucks..